Fusible Link7912856
Fusible links consist of mechanical and electrical devices.
A mechanical fusible link is a device consisting of two strips of metal soldered together with a fusible alloy that is designed to melt at a specific temperature, thus allowing the two pieces to separate. Mechanical fusible hyperlinks are utilized as the triggering device in fire sprinkler systems and mechanical automatic door release mechanisms that close fire doors in warehouses, and so on. Some higher-safety safes also make use of fusible link-primarily based relockers as a defense against torches and heat-producing tools. Mechanical fusible hyperlinks come in a selection of styles and various temperature ratings.
An electrical fusible link is a type of electrical fuse that is constructed merely with a short piece of wire typically four American wire gauge sizes smaller sized than the wire that is being protected. For example, an AWG 16 fusible link might be utilized to protect AWG 12 wiring. Electrical fusible links are typical in high-present automotive applications. The wire in an electrical fusible link is encased in higher-temperature fire-resistant insulation to reduce hazards when the wire melts.
